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25 lines
981 B
25 lines
981 B
#! /bin/bash
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# Interface wrapper for calling ltl2dstar with Spot's ltl2tgba as the LTL->NBA tool
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# Invoke from PRISM with
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# -ltl2datool hoa-ltl2dstar-with-ltl2tgba-for-prism -ltl2dasyntax lbt
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#
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# Expects ltl2dstar and ltl2tgba executables on the PATH, otherwise
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# specify their location using
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# export LTL2DSTAR=path/to/ltl2dstar
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# export LTL2TGBA=path/to/ltl2tgba
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# Take ltl2dstar executable from the LTL2DSTAR environment variable
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# Otherwise, default to "ltl2dstar", which will search the PATH
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LTL2DSTAR_BIN=${LTL2DSTAR-ltl2dstar}
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# Take the ltl2tgba executable from the LTL2TGBA environment variable
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# Otherwise, default to "ltl2tgba", which will search the PATH
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LTL2TGBA_BIN=${LTL2TGBA-ltl2tgba}
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# --output=automaton = we want the automaton
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# --output-format=hoa = ... in HOA
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# --ltl2nba = with ltl2tgba as LTL->NBA
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# -s -B = as Spin neverclaim, NBA output
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$LTL2DSTAR_BIN --output=automaton --output-format=hoa "--ltl2nba=spin:${LTL2TGBA_BIN}@-s -B" "$@"
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